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1441 Eastlake AveSte 7418Los Angeles, CA 90089
Phone+1 323-865-3892
Fax+1 323-865-3885
Dr. Tomassi is on Doximity
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Education & Training
University of Southern California/Los Angeles General Medical Center (USC/LA General)Residency, Colon and Rectal Surgery, 2008 - 2009
Beth Israel Deaconess Medical CenterResidency, Surgery, 2003 - 2008
New York Medical CollegeClass of 2003
Certifications & Licensure
CA State Medical License 2008 - 2025
VA State Medical License 2009 - 2010
American Board of Colon and Rectal Surgery Colon & Rectal Surgery
American Board of Surgery Surgery
Awards, Honors, & Recognition
- Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2011
- Fellow (FACS) American College of Surgeons
Publications & Presentations
PubMed
- 1 citationsEvaluation of a progressive algorithmic approach for the treatment of unresectable colon polyps using colon conservation techniquesBeiqun Zhao, Michelle T. Roper, Daniel D. Klaristenfeld, Marco J. Tomassi
Surgical Endoscopy. 2021-12-01 - Techniques for the extraction of high rectal foreign bodies by transanal minimally invasive surgeryBeiqun Zhao, Michelle T. Roper, Marco J. Tomassi, S J Wenger, Daniel D. Klaristenfeld
Techniques in Coloproctology. 2021-01-09 - 21 citationsAdjuvant Chemotherapy Does Not Improve Recurrence-Free Survival in Patients With Stage 2 or Stage 3 Rectal Cancer After Neoadjuvant Chemoradiotherapy and Total Mesorec...Rachel K. Voss, Jane C Lin, Michelle T. Roper, Mohammed H Al-Temimi, Joseph H Ruan
Diseases of the Colon and Rectum. 2020-04-01
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